I'll tell you what... I'd wait on provari till you see the smok vv that GV has coming. Looks almost like a clone in design w one button function (at least what I could tell on photo), and is definitely a high end mod. Not sure about amp restrictions, yet, though. I'm crossing fingers GV gets those new LavaTubes with the 3.2amp restriction and the clearer led screen, personally. I've been waiting on stainless Lt for ages, but if the new one with higher restriction one comes out soon, might have to do the new model, instead. I've just heard some great things about it from someone testing it. He metered a 1.5ohm dual coil at 5v. Of course, you can't go wrong on Provari... but theres a whole bunch of new units hitting in next few weeks it sounds like, so you might have more options. And now Chris has added a mystery pv to the linup. lol

